@article{GDZPPN002066912,
title = {Stably spherical classes in the K-homology of a finite group.},
journal = {Commentarii mathematici Helvetici},
volume = {63},
year = {1988},
pages = {414-449},
zbl = {0677.55003},
url = {http://dml.mathdoc.fr/item/GDZPPN002066912}
}
Knapp, K. Stably spherical classes in the K-homology of a finite group.. Commentarii mathematici Helvetici, Tome 63 (1988) pp. 414-449. http://gdmltest.u-ga.fr/item/GDZPPN002066912/